NOAA Optimum Interpolation 1/4 Degree Daily Sea Surface Temperature Analysis AVHRR+AMSR

Общая информация

Идентификатор продукта OISST-AVHRR-AMSR-V2
Каталог Гранулы

Two new high resolution sea surface temperature (SST) analysis products have been developed using optimum interpolation (OI). The analyses have a spatial grid resolution of 0.25° and temporal resolution of 1 day. One product uses Advanced Very High Resolution Radiometer (AVHRR) infrared satellite SST data. The other uses AVHRR and Advanced Microwave Scanning Radiometer (AMSR) on the NASA Earth Observing System satellite SST data. Both products also use in situ data from ships and buoys and include a large-scale adjustment of satellite biases with respect to the in situ data. Two products are needed because there is an increase in signal variance when AMSR became available in June 2002 due to its near all-weather coverage. For both products, the results show improved spatial and temporal resolution compared to previous weekly 1° OI analyses.

Источник: NOAA

Источники данных NOAA
Платформы NOAA-11, NOAA-14, NOAA-16, NOAA-17, NOAA-18, NOAA-19, NOAA-7, NOAA-9
Инструменты AMSR, AVHRR
Уровень обработки L4